Iran

Iran

Iranians shop at a market in Tehran's Darakeh district on March 20, 2010 ahead of Noruz festivities. The feast, which coincides with the vernal equinox, is a Zoroastrian tradition still celebrated by Iranians even after Islam. (ATTA KENARE/AFP/Getty Images)

Iranians shop at a market in Tehran's Darakeh district on March 20, 2010 ahead of Noruz festivities. The feast, which coincides with the vernal equinox, is a Zoroastrian tradition still celebrated by Iranians even after Islam. (ATTA KENARE/AFP/Getty Images)

Iranians shop at a market in Tehran's Darakeh district on March 20, 2010 ahead of Noruz festivities. The feast, which coincides with the vernal equinox, is a Zoroastrian tradition still celebrated by Iranians even after Islam. (ATTA KENARE/AFP/Getty Images)